Once you're done archiving, it's a fine moment to share your video with the world (or, maybe just your friends). In the same way you created the archive, you can place the movie on your .Mac account.
Choose File > Share, click HomePage, and either rename the movie or leave the name as it is.
Click Share. The movie is compressed and copied to your iDisk. It takes a few moments for iMovie to perform these functions.
Once the file is uploaded, you're coached through the process of selecting a theme for the Web page and then publishing the movie.
Choose a theme. Christopher picked a movie projector theme and then went on to customize the page.
Click Publish. The page is loaded into the .Mac Web site, and you are given the Web address for viewing the movie.